SBST Feeder Service 284


Tower Transit Singapore has taken over operations of this bus service from 26 June 2016.

More details at our new site, Land Transport Guru. Click here to continue.


SBST Feeder Service 284 is a Feeder service operating from Clementi Interchange and looping at Clementi Avenue 4. At 1.7km long, it is the second shortest bus route in Singapore.

Route Information
Route Clementi Bus Interchange ↺ Clementi Ave 4 
Passes Through Clementi Ave 4
Route Length 1.7km
Travelling Time 15mins
Operator Information
GCM Route Package
Bulim Bus Package
Current Operator SBS Transit
Current Depot Bukit Batok Bus Depot (BBDEP)
Current Fleet 12-metre Single Deck bus:
– Scania K230UB
– Mercedes-Benz O530 Citaro
Departure Times from T1 0555 – 0030 (Daily)
Frequency Loop Service
0630-0830: 04 – 08 mins
0831-1659: 04 – 10 mins
1700-1930: 04 – 08 mins
After 1930: 04 – 11 mins

Route History

Feeder Service 284 serves residential estates along Clementi Avenue 4 to Clementi Interchange. It is also the shortest complete bus service in Singapore at just 1.7km long, short of SMRT Feeder 902 which only operates unidirectionally. Buses do a u-turn at the end of Clementi Avenue 4 to return to the interchange.

Fare: Fares for Townlink Services are capped at 3.2km. See Bus Fares for exact fares.

Fleet: Service 284’s fleet comprises of Scania K230UB and Mercedes-Benz Citaro buses. Additional buses were added under the BSEP scheme.

Route Information:

Loop Service (via Clementi Ave 4)
Clementi Int

Clementi Ave 3

Clementi Ave 4

Clementi Ave 3

Clementi Int

Operator History:

1979 – 2001: Singapore Bus Services Ltd

2001 – Present: SBS Transit Ltd

The Bus Service Operating License (BSOL) for this route will be renewed in 2016.



1979: Introduced as Clementi Ave 3 – Clementi Ave 4 (Loop)

1980 (16 Nov): Amended to start from Clementi Int

2006 (29 Oct): Amended to Clementi Temp Int

2009 (29 Jun): Introduction of route variant Service 284M, serving Clementi Ave 3 and Clementi MRT. 284’s operating hours amended to 0555 – 0859 & 1631 – 1959 hours on Mondays to Fridays. It does not operate on Saturdays, Sundays & Public Holidays. 284M will operate outside of 284’s operating hours.

2011 (26 Nov): Resumes normal operating hours with the withdrawal of Service 284M (and opening of new Clementi Int)

2011 (03 Dec): Designated wheelchair-accessible bus service (WAB)

2013: Service improvement under the Bus Service Enhancement Programme (BSEP)

Past Routings:

None significant


External Links:

TransitLink E-Guide



Back to Clementi Feeder services
Back to Feeder, Townlink and Intratown routes
Back to Bus Services
Back to Bus Articles

One thought on “SBST Feeder Service 284

  1. Bus service interval during weekday lunch time (1200 till 1400) is super long. I waited for 20min and I think that is too long waiting time

    Bus 284

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